CN208519396U - A kind of natural gas line, which additionally arranges, uses protective device - Google Patents
A kind of natural gas line, which additionally arranges, uses protective device Download PDFInfo
- Publication number
- CN208519396U CN208519396U CN201820586760.9U CN201820586760U CN208519396U CN 208519396 U CN208519396 U CN 208519396U CN 201820586760 U CN201820586760 U CN 201820586760U CN 208519396 U CN208519396 U CN 208519396U
- Authority
- CN
- China
- Prior art keywords
- shell
- protective device
- screw
- natural gas
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 239000003345 natural gas Substances 0.000 title claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model discloses a kind of natural gas lines to additionally arrange with protective device, its structure includes screw, exterior ring cap, pore, screw hole, shell, protective device, fixed screw, the inner surface of exterior ring cap and the outer surface of shell fit, pore is integrated with shell, the inner surface of protective device and the outer surface of shell fit, fixed screw is threadedly coupled with exterior ring cap, a kind of natural gas line of the utility model is additionally arranged with protective device, structure is equipped with protective device, protective device is mounted below pipeline, push rod and down-pressed pole is driven to be pressed down against simultaneously the extruding of loading plate by pipeline, pass through push rod band moving gear, connection gear is driven by gear, latch plate is driven by connection gear, it is squeezed by latch plate spring is squeezed, spring is buffered by push rod, it is prevented by protective device The pressure of pipeline over the ground causes Pipeline damage.
Description
Technical field
The utility model is that a kind of natural gas line is additionally arranged with protective device, belongs to pipeline field.
Background technique
Natural gas line, which refers to, is transported to city from exploitation ground or treatment plant for the associated gas that natural gas includes oil field production
The pipeline of air distribution center or Industry enterprise customer, also known as gas pipeline convey natural gas using natural gas line, are that land is big
The sole mode of amount conveying natural gas, in world's pipeline overall length, natural gas line accounts for about half.
Prior art discloses application No. is a kind of: natural gas lines of CN201710741871.2 to additionally arrange with protection dress
It sets, structure includes first ladder-shaped frame etc., is symmetrically installed with driving device, the first ladder in the first ladder-shaped frame at left and right sides of bottom
Size regulating mechanism is equipped in shape frame above the symmetrical driving device in the left and right sides, size regulating mechanism and driving device cooperate, but
It is that the prior art pipeline pressure is big, the reaction force for causing ground to give pipeline is also big, leads to piping failure.
Utility model content
It additionally arranges in view of the deficienciess of the prior art, the utility model aim is to provide a kind of natural gas line with protection dress
It sets, big with the prior art pipeline pressure of solution, the reaction force for causing ground to give pipeline is also big, leads to asking for piping failure
Topic.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of natural gas line
It additionally arranges with protective device, structure includes screw, exterior ring cap, pore, screw hole, shell, protective device, fixed screw, described outer
The inner surface of ring set and the outer surface of shell fit, and the pore is integrated with shell, the protective device it is interior
Surface and the outer surface of shell fit, and the fixed screw is threadedly coupled with exterior ring cap, and the screw hole is integrated with exterior ring cap
Change structure, the screw hole is located at the front end of protective device, the protective device include fixation hole, bearing, connection gear, push rod,
Spring, latch plate, down-pressed pole, squeezes spring, fixed column, sliding panel, shell, loading plate, nut, screw rod, mounting shell at gear,
The fixation hole is integrated with shell, the bearing and connection gear axis connection, the lower surface of the push rod and spring
Upper surface fit, the push rod is located at the inside of shell, and the gear is meshed with push rod, the connection gear and latch
Plate is meshed, and the latch plate is located at the inside of shell, and the left surface of the latch plate and the right surface of sliding panel fit, institute
It states down-pressed pole to be slidably connected with sliding panel, the inner surface of the lower surface for squeezing spring and shell fits, the fixed column
It is slidably connected with sliding panel, the sliding panel is located at the inside of shell, the upper surface of the down-pressed pole and the lower surface of loading plate
It fits, the nut is connect with screw flight, and the mounting shell is connect with screw flight.
Further, the screw is threadedly coupled with protective device.
Further, the shell is located at the upper end of screw.
Further, the upper surface of the loading plate and the outer surface of shell fit.
Further, the diameter of the fixation hole is 4cm, a height of 6cm.
Further, the fixation hole is cylindrical structure.
Further, the screw is made of stainless steel, and hardness is high and is not easy to get rusty.
Beneficial effect
A kind of natural gas line of the utility model is additionally arranged with protective device, and structure is equipped with protective device, by protective device
It is mounted below pipeline, drives push rod and down-pressed pole to be pressed down against simultaneously the extruding of loading plate by pipeline, pass through push rod
Band moving gear drives connection gear by gear, is driven by connection gear to latch plate, by latch plate to extruding bullet
Spring is squeezed, and is buffered by push rod to spring, prevents the pressure of pipeline over the ground from causing Pipeline damage by protective device.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is that a kind of natural gas line of the utility model additionally arranges the structural schematic diagram with protective device；
Fig. 2 is a kind of the schematic diagram of the section structure of protective device of the utility model.
In figure: screw -1, pore -3, screw hole -4, shell -5, protective device -6, fixed screw -7, is fixed exterior ring cap -2
Hole -601, bearing -602, connection gear -603, push rod -604, spring -605, gear -606, latch plate -607, down-pressed pole -
608, spring -609, fixed column -6010, sliding panel -6011, shell -6012, loading plate -6013, nut -6014, spiral shell are squeezed
Bar -6015, mounting shell -6016.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1, Fig. 2, the utility model provides a kind of natural gas line and additionally arranges with protective device technical solution: it is tied
Structure includes screw 1, exterior ring cap 2, pore 3, screw hole 4, shell 5, protective device 6, fixed screw 7, the inner surface of the exterior ring cap 2
It fits with the outer surface of shell 5, the pore 3 is integrated with shell 5, the inner surface and pipe of the protective device 6
The outer surface of shell 5 fits, and the fixed screw 7 is threadedly coupled with exterior ring cap 2, and the screw hole 4 is integrated knot with exterior ring cap 2
Structure, the screw hole 4 are located at the front end of protective device 6, and the protective device 6 includes fixation hole 601, bearing 602, connection gear
603, push rod 604, spring 605, gear 606, latch plate 607, down-pressed pole 608, extruding spring 609, fixed column 6010, sliding panel
6011, shell 6012, loading plate 6013, nut 6014, screw rod 6015, mounting shell 6016, the fixation hole 601 and shell 6012
It is integrated, the bearing 602 and 603 axis connection of connection gear, the lower surface of the push rod 604 is upper with spring 605
Surface fits, and the push rod 604 is located at the inside of shell 6012, and the gear 606 is meshed with push rod 604, the connection
Gear 603 is meshed with latch plate 607, and the latch plate 607 is located at the inside of shell 6012, the left-handed watch of the latch plate 607
Face and the right surface of sliding panel 6011 fit, and the down-pressed pole 608 is slidably connected with sliding panel 6011, the extruding spring
609 lower surface and the inner surface of shell 6012 fit, and the fixed column 6010 is slidably connected with sliding panel 6011, the cunning
Movable plate 6011 is located at the inside of shell 6012, and the upper surface of the down-pressed pole 608 and the lower surface of loading plate 6013 fit, institute
It states nut 6014 to be threadedly coupled with screw rod 6015, the mounting shell 6016 is threadedly coupled with screw rod 6015, the screw 1 and protection
Device 6 is threadedly coupled, and the shell 5 is located at the upper end of screw 1, the upper surface of the loading plate 6013 and the outer surface of shell 5
Fit, the diameter of the fixation hole 601 is 4cm, a height of 6cm, and the fixation hole 601 is cylindrical structure, the screw 1 by
Stainless steel is made, and hardness is high and is not easy to get rusty.
Screw 1 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object,
The tool of implements parts is fastened by easy stages, and screw is the general saying of fastener, and daily pet phrase, screw is daily life
In indispensable industrial necessity, such as camera, glasses, clock and watch, the minimum screw that electronics etc. uses, TV is electrical to make
Product, musical instrument, the general screw of furniture etc., as engineering, building, bridge then uses large-scale screw, nut, traffic tool, aircraft,
Electric car, automobile etc. are then used in combination for big primary screw, and screw industrially bears vital task, as long as there is industry on the earth,
The function of screw is forever important, and screw is the joint invention in people's production and living over the past thousands of years, from the point of view of application field, it
It is the first major invention of the mankind, the bearing 602 is a kind of important spare part in contemporary mechanical equipment, its major function is branch
Mechanical rotary body is supportted, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy.
Carry out using when protective device 6 is mounted below pipeline, the extruding of loading plate 6013 is driven by pipeline
Push rod 604 and down-pressed pole 608 are pressed down against simultaneously, by push rod 604 with moving gear 606, drive tooth connection by gear 606
Wheel 603, drives latch plate 607 by connection gear 603, is squeezed by 607 pairs of extruding springs 609 of latch plate,
Spring 605 is buffered by push rod 604, prevents the pressure of pipeline over the ground from causing Pipeline damage by protective device 6.
The utility model solves that prior art pipeline pressure is big, and the reaction force for causing ground to give pipeline is also big, leads
The problem of causing piping failure, the utility model are combined with each other by above-mentioned component, and protective device is mounted below pipeline, are led to
Piping drives push rod and down-pressed pole to be pressed down against simultaneously the extruding of loading plate, by push rod band moving gear, passes through gear
Connection gear is driven, latch plate is driven by connection gear, is squeezed by latch plate spring is squeezed, by pushing away
Bar buffers spring, prevents the pressure of pipeline over the ground from causing Pipeline damage by protective device.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of natural gas line is additionally arranged with protective device, it is characterised in that: its structure includes screw (1), exterior ring cap (2), pipe
Hole (3), screw hole (4), shell (5), protective device (6), fixed screw (7), inner surface and shell (5) of the exterior ring cap (2)
Outer surface fit, the pore (3) is integrated with shell (5), the inner surface and shell of the protective device (6)
(5) outer surface fits, and the fixed screw (7) is threadedly coupled with exterior ring cap (2), and the screw hole (4) is with exterior ring cap (2)
Integral structure, the screw hole (4) are located at the front end of protective device (6), and the protective device (6) includes fixation hole (601), axis
Hold (602), connection gear (603), push rod (604), spring (605), gear (606), latch plate (607), down-pressed pole (608),
Squeeze spring (609), fixed column (6010), sliding panel (6011), shell (6012), loading plate (6013), nut (6014), spiral shell
Bar (6015), mounting shell (6016), the fixation hole (601) are integrated with shell (6012), the bearing (602) with
Connection gear (603) axis connection, the lower surface of the push rod (604) and the upper surface of spring (605) fit, the push rod
(604) be located at the inside of shell (6012), the gear (606) is meshed with push rod (604), the connection gear (603) and
Latch plate (607) is meshed, and the latch plate (607) is located at the inside of shell (6012), the left surface of the latch plate (607)
It fits with the right surface of sliding panel (6011), the down-pressed pole (608) is slidably connected with sliding panel (6011), the extruding bullet
The lower surface of spring (609) and the inner surface of shell (6012) fit, and the fixed column (6010) and sliding panel (6011) are slided
Connection, the sliding panel (6011) are located at the inside of shell (6012), the upper surface of the down-pressed pole (608) and loading plate
(6013) lower surface fits, and the nut (6014) is threadedly coupled with screw rod (6015), the mounting shell (6016) and spiral shell
Bar (6015) is threadedly coupled.
2. a kind of natural gas line according to claim 1 is additionally arranged with protective device, it is characterised in that: the screw (1)
It is threadedly coupled with protective device (6).
3. a kind of natural gas line according to claim 1 is additionally arranged with protective device, it is characterised in that: the shell (5)
Positioned at the upper end of screw (1).
4. a kind of natural gas line according to claim 1 is additionally arranged with protective device, it is characterised in that: the loading plate
(6013) outer surface of upper surface and shell (5) fits.
5. a kind of natural gas line according to claim 1 is additionally arranged with protective device, it is characterised in that: the fixation hole
(601) diameter is 4cm, a height of 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586760.9U CN208519396U (en) | 2018-04-23 | 2018-04-23 | A kind of natural gas line, which additionally arranges, uses protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586760.9U CN208519396U (en) | 2018-04-23 | 2018-04-23 | A kind of natural gas line, which additionally arranges, uses protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519396U true CN208519396U (en) | 2019-02-19 |
Family
ID=65342306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586760.9U Expired - Fee Related CN208519396U (en) | 2018-04-23 | 2018-04-23 | A kind of natural gas line, which additionally arranges, uses protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519396U (en) |
-
2018
- 2018-04-23 CN CN201820586760.9U patent/CN208519396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: Room 407, building 02, Zijing Longhua Plaza, No. 26, Puzhu South Road, Jiangpu street, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: Nanjing Guojiao Decoration Engineering Co.,Ltd. Address before: 510000 Guangdong city of Guangzhou province Liwan District Huadi Road No. 228, Guangzhou city Liwan District City auto parts market should be two 2001-4 number Patentee before: GUANGZHOU OUSHU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |